This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.
1.J. Anderson , Extensions, restrictions, and representations of states on C*-algebras, Trans. Amer. Math. Soc. 249 (1979), 303–329.
3.C. J. K. Batty , Simplexes of extensions of states of C*-algebras, Trans Amer. Math. Soc. 272 (1982), 237–246.
4.G. A. Elliott , Some simple C*-algebras constructed as crossed products with discrete outer automorphism groups, Publ. Res. Inst. Math. Sci. 16 (1980), 299–311.
5.R. V. Kadison and J. R. Ringrose , Derivations and automorphisms of operator algebras, Comm. Math. Phys. 4 (1967), 32–63.
6.R. V. Kadison and I. M. Singer , Extensions of pure states, Amer. J. Math. 81 (1959), 383–400.
7.S. Kawamura and J. Tomiyama , Properties of topological dynamical systems and corresponding C*-algebras, Tokyo J. Math. 13 (1990), 251–257.
8.A. Kishimoto , Outer automorphisms and reduced crossed products of simple C*-algebras, Comm. Math. Phys. 81 (1981), 429–435.
10.J. Spielberg , Free-product groups, Cuntz-Krieger algebras, and covariant maps, Internat. J. Math. 2 (1991), 457–476.
11.H. Takai , On a duality for crossed products of C*-algebras, J. Funct. Anal. 19 (1975), 23–29.